COMPATIBLE DESIGN These 80x40mm exercise for bike casters are specially crafted to fit most stationary bicycles, enabling seamless integration into your home gym setup. EFFORTLESS MOVEMENT Move your stationary for bike around with ease; the smoothrolling casters make it simple to reposition your equipment whenever . INSTALLATION MADE EASY No tools required. These casters can be installed quickly and effortlessly, allowing you to focus on your workout instead of complicated setups. STABLE SUPPORT SYSTEM With four casters in the set, enjoy enhanced stability that ensures a safe cycling experience without any wobbling or tipping. USE SCENARIOS Home gym optimization: quickly relocate the bike to create space for other equipment or activities without lifting. Easy cleaning and maintenance: move the bike out of the way to clean under and around it, or to service the floor area. Flexible room setup: reconfigure cardio area for different training sessions or for convenient storage when not in use. KEY ATTRIBUTES Function: enables easy movement and repositioning of a stationary bike. Compatibility: designed to fit most stationary bicycles. Size: casters measure 80x40mm. Performance: fourcaster configuration provides stable, wobble support during use. Installation: tool setup for fast, hassle use.